package org.alex.sample.service;

import java.io.InputStream;
import java.util.List;

import org.alex.sample.VO.UserVO;
import org.alex.sample.model.User;
import org.alex.sample.page.PagerModel;
import org.springframework.web.multipart.MultipartFile;


public interface IUserService {

	public List<UserVO> findAllUsers() throws	Exception;
	
	public void createUser(User user) throws Exception;
	
	public User findUserById(Integer id) throws Exception;
	
	public void editUser(User user) throws Exception;
	
	public void deleteUser(Integer id) throws Exception;
	
	public void saveStudentByExcel(InputStream inputStream, String postfix) throws Exception;
	
	public PagerModel<UserVO> findAllByPage() throws Exception;
	
	public void deleteMoreUser(int[] idArr) throws Exception;
	
}
